led the living room ceiling lamp, Hang Li saving (certified), living room ceiling lights provided by Anyang Hi-tech Zone Heng Lai energy-saving lamp factory. High-tech Zone Anyang Heng Lai energy-saving lamps factory (ayhljnd.b2b.hc360.com) is specialized in "energy-saving lamp assembly sales" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services . Welcome to inquire! Contact: Manager. LED ceiling lamp beads power greater than 30W more than usual for most uses 1W LED lamp beads, lower than most of the use of low-power 30W LED lamp beads (eg 3020,3014 living room ceiling lamp, 3528, etc.). Recommended for low-power SMD LED ceiling with living room, in order to heat a large living room ceiling can improve the luminous uniformity. Lamp beads can be arranged according to their shape, for example, assumes the shape of a circle, then the lamp beads arranged in a circle on the contrary, if the shape is square, then arranged in a square. LED Ceiling Ceiling structurally similar to ordinary living room ceiling lamp ornaments, lamps base connected to the ceiling, to provide support for the positioning of the lamp; the lamp circuit installed in the base, the family used to convert alternating current to direct current for the LED to provide a stable operating current; LED mounted on the heat sink, by direct contact with air generated by the heat sink to dissipate during operation.